Chapter 9 Final Flashcards
Vasculitis is caused by:
Immune-mediated inflammation, drug hypersensitivities, irradiation, trauma and vascular invasion by pathogens
The most common type of vasculitis in the elderly.
Giant Cell Arteritis
Which signs and symptoms are seen in GCA?
Diplopia/vision loss, HA, pyrexia and tenderness
GCA is most common in:
Elderly (avg. 55 years)
GCA is also called:
Temporal arteritis
GCA typically affects which artery?
Temporal artery (also ophthalmic artery if vision loss occurs)
System-wide vasculitis that affects small and medium-sized arteries.
Polyarteritis nodosa
Polyarteritis nodosa affects which parts of the body?
Kidney, heart, liver and visceral arteries
PN is most common in:
Young adults
PN symptoms include acute attacks that often resolve and then return. This type of symptomotology is referred to as:
Paroxysmal (“comes and goes”)
Immunosuppression results in remission in what percentage of cases of PN?
90%
What type of necrosis will be seen in PN?
Fibrinoid necrosis
Cervical lymphadenopathy, acute/persistent fever and strawberry tongue are also signs and symptoms of:
Kawasaki disease
Kawasaki disease is the most common vasculitis among which population?
Pediatrics (80% less than 4 years old)
If an MI occurs in a pediatric patient, you would suspect:
Kawasaki disease